Source : Webster's Revised Unabridged Dictionary (1913)

Praiseworthily \Praise"wor`thi*ly\, adv.
   In a praiseworthy manner. --Spenser.

Source : WordNet®

praiseworthily
     adv : in an admirable manner; "the children's responses were
           admirably normal" [syn: {admirably}, {laudably}, {commendable}]